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Diffstat (limited to '')
| -rw-r--r-- | src/zstd/tests/fuzz/Makefile | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/src/zstd/tests/fuzz/Makefile b/src/zstd/tests/fuzz/Makefile new file mode 100644 index 000000000..1af3dc734 --- /dev/null +++ b/src/zstd/tests/fuzz/Makefile @@ -0,0 +1,212 @@ +# ################################################################ +# Copyright (c) 2016-2020, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under both the BSD-style license (found in the +# LICENSE file in the root directory of this source tree) and the GPLv2 (found +# in the COPYING file in the root directory of this source tree). +# You may select, at your option, one of the above-listed licenses. +# ################################################################ + +# Optionally user defined flags +CFLAGS ?= -O3 +CXXFLAGS ?= -O3 +CPPFLAGS ?= +LDFLAGS ?= +ARFLAGS ?= +LIB_FUZZING_ENGINE ?= libregression.a +PYTHON ?= python +ifeq ($(shell uname), Darwin) + DOWNLOAD?=curl -L -o +else + DOWNLOAD?=wget -O +endif +CORPORA_URL_PREFIX:=https://github.com/facebook/zstd/releases/download/fuzz-corpora/ + +ZSTDDIR = ../../lib +PRGDIR = ../../programs + +FUZZ_CPPFLAGS := -I$(ZSTDDIR) -I$(ZSTDDIR)/common -I$(ZSTDDIR)/compress \ + -I$(ZSTDDIR)/dictBuilder -I$(ZSTDDIR)/deprecated -I$(ZSTDDIR)/legacy \ + -I$(PRGDIR) -DZSTD_MULTITHREAD -DZSTD_LEGACY_SUPPORT=1 $(CPPFLAGS) +FUZZ_EXTRA_FLAGS := -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \ + -Wstrict-aliasing=1 -Wswitch-enum -Wdeclaration-after-statement \ + -Wstrict-prototypes -Wundef \ + -Wvla -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings \ + -Wredundant-decls \ + -g -fno-omit-frame-pointer +FUZZ_CFLAGS := $(FUZZ_EXTRA_FLAGS) $(CFLAGS) +FUZZ_CXXFLAGS := $(FUZZ_EXTRA_FLAGS) -std=c++11 $(CXXFLAGS) +FUZZ_LDFLAGS := -pthread $(LDFLAGS) +FUZZ_ARFLAGS := $(ARFLAGS) +FUZZ_TARGET_FLAGS = $(FUZZ_CPPFLAGS) $(FUZZ_CXXFLAGS) $(FUZZ_LDFLAGS) + +FUZZ_ROUND_TRIP_FLAGS := -DFUZZING_ASSERT_VALID_SEQUENCE + +FUZZ_HEADERS := fuzz_helpers.h fuzz.h zstd_helpers.h fuzz_data_producer.h +FUZZ_SRC := $(PRGDIR)/util.c ./fuzz_helpers.c ./zstd_helpers.c ./fuzz_data_producer.c + +ZSTDCOMMON_SRC := $(ZSTDDIR)/common/*.c +ZSTDCOMP_SRC := $(ZSTDDIR)/compress/*.c +ZSTDDECOMP_SRC := $(ZSTDDIR)/decompress/*.c +ZSTDDICT_SRC := $(ZSTDDIR)/dictBuilder/*.c +ZSTDLEGACY_SRC := $(ZSTDDIR)/legacy/*.c +FUZZ_SRC := \ + $(FUZZ_SRC) \ + $(ZSTDDECOMP_SRC) \ + $(ZSTDCOMMON_SRC) \ + $(ZSTDCOMP_SRC) \ + $(ZSTDDICT_SRC) \ + $(ZSTDLEGACY_SRC) +FUZZ_SRC := $(wildcard $(FUZZ_SRC)) + +FUZZ_D_OBJ1 := $(subst $(ZSTDDIR)/common/,d_lib_common_,$(FUZZ_SRC)) +FUZZ_D_OBJ2 := $(subst $(ZSTDDIR)/compress/,d_lib_compress_,$(FUZZ_D_OBJ1)) +FUZZ_D_OBJ3 := $(subst $(ZSTDDIR)/decompress/,d_lib_decompress_,$(FUZZ_D_OBJ2)) +FUZZ_D_OBJ4 := $(subst $(ZSTDDIR)/dictBuilder/,d_lib_dictBuilder_,$(FUZZ_D_OBJ3)) +FUZZ_D_OBJ5 := $(subst $(ZSTDDIR)/legacy/,d_lib_legacy_,$(FUZZ_D_OBJ4)) +FUZZ_D_OBJ6 := $(subst $(PRGDIR)/,d_prg_,$(FUZZ_D_OBJ5)) +FUZZ_D_OBJ7 := $(subst $\./,d_fuzz_,$(FUZZ_D_OBJ6)) +FUZZ_DECOMPRESS_OBJ := $(FUZZ_D_OBJ7:.c=.o) + +FUZZ_RT_OBJ1 := $(subst $(ZSTDDIR)/common/,rt_lib_common_,$(FUZZ_SRC)) +FUZZ_RT_OBJ2 := $(subst $(ZSTDDIR)/compress/,rt_lib_compress_,$(FUZZ_RT_OBJ1)) +FUZZ_RT_OBJ3 := $(subst $(ZSTDDIR)/decompress/,rt_lib_decompress_,$(FUZZ_RT_OBJ2)) +FUZZ_RT_OBJ4 := $(subst $(ZSTDDIR)/dictBuilder/,rt_lib_dictBuilder_,$(FUZZ_RT_OBJ3)) +FUZZ_RT_OBJ5 := $(subst $(ZSTDDIR)/legacy/,rt_lib_legacy_,$(FUZZ_RT_OBJ4)) +FUZZ_RT_OBJ6 := $(subst $(PRGDIR)/,rt_prg_,$(FUZZ_RT_OBJ5)) +FUZZ_RT_OBJ7 := $(subst $\./,rt_fuzz_,$(FUZZ_RT_OBJ6)) +FUZZ_ROUND_TRIP_OBJ := $(FUZZ_RT_OBJ7:.c=.o) + +.PHONY: default all clean cleanall + +default: all + +FUZZ_TARGETS := \ + simple_round_trip \ + stream_round_trip \ + block_round_trip \ + simple_decompress \ + stream_decompress \ + block_decompress \ + dictionary_round_trip \ + dictionary_decompress \ + zstd_frame_info \ + simple_compress \ + dictionary_loader \ + raw_dictionary_round_trip \ + dictionary_stream_round_trip + +all: $(FUZZ_TARGETS) + +rt_lib_common_%.o: $(ZSTDDIR)/common/%.c + $(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@ + +rt_lib_compress_%.o: $(ZSTDDIR)/compress/%.c + $(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@ + +rt_lib_decompress_%.o: $(ZSTDDIR)/decompress/%.c + $(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@ + +rt_lib_dictBuilder_%.o: $(ZSTDDIR)/dictBuilder/%.c + $(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@ + +rt_lib_legacy_%.o: $(ZSTDDIR)/legacy/%.c + $(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@ + +rt_prg_%.o: $(PRGDIR)/%.c + $(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@ + +rt_fuzz_%.o: %.c + $(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@ + +d_lib_common_%.o: $(ZSTDDIR)/common/%.c + $(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@ + +d_lib_compress_%.o: $(ZSTDDIR)/compress/%.c + $(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@ + +d_lib_decompress_%.o: $(ZSTDDIR)/decompress/%.c + $(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@ + +d_lib_dictBuilder_%.o: $(ZSTDDIR)/dictBuilder/%.c + $(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@ + +d_lib_legacy_%.o: $(ZSTDDIR)/legacy/%.c + $(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@ + +d_prg_%.o: $(PRGDIR)/%.c + $(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@ + +d_fuzz_%.o: %.c + $(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@ + +simple_round_trip: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_simple_round_trip.o + $(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_simple_round_trip.o $(LIB_FUZZING_ENGINE) -o $@ + +stream_round_trip: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_stream_round_trip.o + $(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_stream_round_trip.o $(LIB_FUZZING_ENGINE) -o $@ + +block_round_trip: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_block_round_trip.o + $(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_block_round_trip.o $(LIB_FUZZING_ENGINE) -o $@ + +simple_decompress: $(FUZZ_HEADERS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_simple_decompress.o + $(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_simple_decompress.o $(LIB_FUZZING_ENGINE) -o $@ + +stream_decompress: $(FUZZ_HEADERS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_stream_decompress.o + $(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_stream_decompress.o $(LIB_FUZZING_ENGINE) -o $@ + +block_decompress: $(FUZZ_HEADERS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_block_decompress.o + $(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_block_decompress.o $(LIB_FUZZING_ENGINE) -o $@ + +dictionary_round_trip: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_dictionary_round_trip.o + $(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_dictionary_round_trip.o $(LIB_FUZZING_ENGINE) -o $@ + +raw_dictionary_round_trip: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_raw_dictionary_round_trip.o + $(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_raw_dictionary_round_trip.o $(LIB_FUZZING_ENGINE) -o $@ + +dictionary_stream_round_trip: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_dictionary_stream_round_trip.o + $(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_dictionary_stream_round_trip.o $(LIB_FUZZING_ENGINE) -o $@ + +dictionary_decompress: $(FUZZ_HEADERS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_dictionary_decompress.o + $(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_dictionary_decompress.o $(LIB_FUZZING_ENGINE) -o $@ + +simple_compress: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_simple_compress.o + $(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_simple_compress.o $(LIB_FUZZING_ENGINE) -o $@ + +zstd_frame_info: $(FUZZ_HEADERS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_zstd_frame_info.o + $(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_zstd_frame_info.o $(LIB_FUZZING_ENGINE) -o $@ + +dictionary_loader: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_dictionary_loader.o + $(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_dictionary_loader.o $(LIB_FUZZING_ENGINE) -o $@ + +libregression.a: $(FUZZ_HEADERS) $(PRGDIR)/util.h $(PRGDIR)/util.c d_fuzz_regression_driver.o + $(AR) $(FUZZ_ARFLAGS) $@ d_fuzz_regression_driver.o + +corpora/%_seed_corpus.zip: + @mkdir -p corpora + $(DOWNLOAD) $@ $(CORPORA_URL_PREFIX)$*_seed_corpus.zip + +corpora/%: corpora/%_seed_corpus.zip + unzip -q $^ -d $@ + +.PHONY: corpora +corpora: $(patsubst %,corpora/%,$(FUZZ_TARGETS)) + +.PHONY: seedcorpora +seedcorpora: $(patsubst %,corpora/%_seed_corpus.zip,$(FUZZ_TARGETS)) + +regressiontest: corpora + CC="$(CC)" CXX="$(CXX)" CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)" LDFLAGS="$(LDFLAGS)" $(PYTHON) ./fuzz.py build all + $(PYTHON) ./fuzz.py regression all + +clean: + @$(RM) *.a *.o + @$(RM) simple_round_trip stream_round_trip simple_decompress \ + stream_decompress block_decompress block_round_trip \ + simple_compress dictionary_round_trip dictionary_decompress \ + zstd_frame_info + +cleanall: + @$(RM) -r Fuzzer + @$(RM) -r corpora |